GitHub user HyukjinKwon opened a pull request:
https://github.com/apache/spark/pull/12326
[MINOR][SQL][DOCS] Remove some unused imports in datasources.
## What changes were proposed in this pull request?
It looks several commits for datasources missed removing some unused
imports.
This PR removes some unused imports in datasources.
## How was this patch tested?
`sbt scalastyle` and some unit tests for them.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HyukjinKwon/spark minor-imports
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12326.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #12326
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commit 4e58cdd6ec50ddee542dcc3d845df9ec44d0d30a
Author: hyukjinkwon <[email protected]>
Date: 2016-04-12T08:32:17Z
Remove unused imports
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